So what, in his grasp, was wrong? I'm curious. He says "Instagram is now going to use photos taken by its users in advertising, and they may or may not disclose to viewers when the advertising is happening" -- is that incorrect? That's pretty much the only assertion he makes that could be factually wrong. Everything else in there is his opinion, which isn't "plain wrong"; it's just his opinion, just as it is yours that he's "your typical self-proclaimed geek these days" and "shoots from the hip at anything that might trounce his sense of entitlement."